linux-kernel - Re: [PATCH 1/2] KVM: arm64: Slightly optimize flush

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <168208160323.3020266.2140087436255343350.b4-ty@kernel.org>
Date:   Fri, 21 Apr 2023 13:53:38 +0100
From:   Marc Zyngier <maz@...nel.org>
To:     Will Deacon <will@...nel.org>,
        Oliver Upton <oliver.upton@...ux.dev>,
        James Morse <james.morse@....com>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Zenghui Yu <yuzenghui@...wei.com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org, kvmarm@...ts.linux.dev
Subject: Re: [PATCH 1/2] KVM: arm64: Slightly optimize flush_context()

On Tue, 18 Apr 2023 23:47:37 +0200, Christophe JAILLET wrote:
> bitmap_zero() is faster than bitmap_clear(), so use it to save a few
> cycles.

Applied to next, thanks!

[1/2] KVM: arm64: Slightly optimize flush_context()
      commit: 4be8ddb48b1b6c6067fb59c846b9c6e19d6efe14
[2/2] KVM: arm64: Use the bitmap API to allocate bitmaps
      commit: a00e9e4319c2a8a8b166da028292de83190e39a4

Cheers,

	M.
-- 
Without deviation from the norm, progress is not possible.